00000cam a22000004a 4500 UP-99796217604340138 Buklod 20230503092542.0 a r |||| u| ta 020403s1953 xx r |||| u|eng d (iLib)UPD-00000256645 DML eng DMLUC TN 113 P6 A47 no.3 Francisco, Felipe U. Limestone and guano resources of southern Cotabato and Maramag, Bukidnon by Felipe U. Francisco and Francisco A. Comsti. Manila Bureau of Mines 1953. 11 leaves [3] leaves of maps Report of investigation / Bureau of Mines no.3 Limestone Philippines South Cotabato. Limestone Philippines Maramag (Bukidnon). Guano Philippines South Cotabato. Guano Philippines Maramag (Bukidnon). Comsti, Francisco A. Philippines. Bureau of Mines. Report of investigation no. 3. Book FI Research study UPD DMLF TN 113 P6 A47 no.3 Book